
\centering
\begin{tabular}[t]{lrrrrrrrr}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{2}{c}{Never Treat} & \multicolumn{2}{c}{Treat Wave 3} & \multicolumn{2}{c}{Treat Wave 2} & \multicolumn{2}{c}{Treat Wave 1} \\
\cmidrule(l{3pt}r{3pt}){2-3} \cmidrule(l{3pt}r{3pt}){4-5} \cmidrule(l{3pt}r{3pt}){6-7} \cmidrule(l{3pt}r{3pt}){8-9}
  & Mean & SD & Mean & SD & Mean & SD & Mean & SD\\
\midrule
\addlinespace[0.3em]
\multicolumn{9}{l}{\textbf{Household-level dataset}}\\
\hspace{1em}Distance to road & 18.06 & 23.40 & 9.62 & 7.24 & 8.44 & 14.56 & 6.85 & 6.40\\
\hspace{1em}Distance to market & 71.75 & 51.63 & 41.82 & 20.73 & 50.02 & 29.72 & 42.36 & 38.63\\
\hspace{1em}Distance to admin. centre & 174.11 & 121.96 & 113.82 & 66.23 & 276.85 & 85.30 & 103.56 & 99.81\\
\hspace{1em}HH size & 2.47 & 1.17 & 2.46 & 1.01 & 2.74 & 1.14 & 2.44 & 1.29\\
\hspace{1em}HH avg. adult age & 36.79 & 12.23 & 36.32 & 11.21 & 35.26 & 12.50 & 35.22 & 10.32\\
\hspace{1em}HH avg. adult males & 0.45 & 0.22 & 0.49 & 0.20 & 0.47 & 0.20 & 0.45 & 0.25\\
\hspace{1em}Head married & 0.79 & 0.41 & 0.76 & 0.43 & 0.84 & 0.37 & 0.72 & 0.45\\
\hspace{1em}HH highest educ. years & 3.89 & 3.46 & 4.56 & 3.66 & 5.51 & 3.86 & 5.55 & 3.83\\
\addlinespace[0.3em]
\multicolumn{9}{l}{\textbf{Individual-level dataset}}\\
\hspace{1em}Education years & 1.96 & 3.14 & 2.20 & 3.31 & 2.89 & 3.81 & 3.26 & 3.93\\
\hspace{1em}Age & 35.60 & 16.14 & 35.75 & 16.62 & 35.69 & 17.93 & 34.84 & 15.41\\
\hspace{1em}Female & 0.52 & 0.50 & 0.47 & 0.50 & 0.50 & 0.50 & 0.52 & 0.50\\
\hspace{1em}Married & 0.65 & 0.48 & 0.62 & 0.49 & 0.60 & 0.49 & 0.60 & 0.49\\
\bottomrule
\end{tabular}

